Causes of stomach rumbling

hey there the cause if stomach rumbling is due to the rugea (the folds and wrinkles of the inside of your stomach) rubbing on each other as your stomach contracts and moves on an empty stomach. gurggleing can also be caused by gas forming in the stomach and bubbling through the liquid...
hope this helps
8)

My stomach has been rumbling all the time. I don't know what it can be? It makes me feel nauseous all day.